69426972

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 184504320

約数和(自身を除く): 115077348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 191, 207, 276, 382, 414, 439, 573, 764, 828, 878, 1146, 1317, 1719, 1756, 2292, 2634, 3438, 3951, 4393, 5268, 6876, 7902, 8786, 10097, 13179, 15804, 17572, 20194, 26358, 30291, 39537, 40388, 52716, 60582, 79074, 83849, 90873, 121164, 158148, 167698, 181746, 251547, 335396, 363492, 503094, 754641, 1006188, 1509282, 1928527, 3018564, 3857054, 5785581, 7714108, 11571162, 17356743, 23142324, 34713486, 69426972]

約数ペア:

[(1, 69426972), (2, 34713486), (3, 23142324), (4, 17356743), (6, 11571162), (9, 7714108), (12, 5785581), (18, 3857054), (23, 3018564), (36, 1928527), (46, 1509282), (69, 1006188), (92, 754641), (138, 503094), (191, 363492), (207, 335396), (276, 251547), (382, 181746), (414, 167698), (439, 158148), (573, 121164), (764, 90873), (828, 83849), (878, 79074), (1146, 60582), (1317, 52716), (1719, 40388), (1756, 39537), (2292, 30291), (2634, 26358), (3438, 20194), (3951, 17572), (4393, 15804), (5268, 13179), (6876, 10097), (7902, 8786)]